# Drill bit set Irwin universal cylindrical 4, 5, 6, 8, 10, 12 mm (MPN 10501940)

**URL:** https://aio.lv/en/product--irwin-10501940--11718524
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10501940
**EAN:** 05709131247708
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10501940--11718524

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Set of Irwin universal cylindrical drill bits in sizes 4, 5, 6, 8, 10 and 12 mm, supplied as a kit under MPN 10501940. Designed for general drilling tasks, these straight-shank bits suit hand drills and drill presses for materials compatible with conventional twist drill geometry. Useful for DIY, workshop and maintenance work where multiple common diameters are required.

## Long description

Set of Irwin universal cylindrical drill bits in sizes 4, 5, 6, 8, 10 and 12 mm. These straight-shank twist drills are designed for general-purpose drilling with hand drills and drill presses, covering a range of common diameters useful for DIY, workshop and maintenance tasks. The set provides a selection of standard sizes for through-holes, clearance holes and pilot drilling in materials suited to conventional high-speed steel twist-drill geometry.
Advantages
The set offers a compact selection of frequently used diameters, reducing the need to change individual bits frequently. Straight cylindrical shanks ensure compatibility with standard chucks and collets, while the universal twist-drill geometry supports reliable chip removal and stable cutting in compatible materials. The range of sizes enables efficient progression from pilot to final hole without the need for custom sizing.
Suitable for
 General wood drilling and pilot holes
 Drilling through soft metals and non-hardened steel
 Plastic and composite material drilling
 Workshop maintenance and repair tasks
 Handheld drills and bench drill presses
Key specifications
 Sizes included: 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm
 Shaft type: straight cylindrical (straight shank)
 Geometry: conventional twist-drill point suitable for general-purpose drilling
 Material compatibility: suitable for wood, plastics, and softer metals when used at appropriate speeds
 Intended use: manual drilling and machine drilling in non-hardened materials
How to use
Select the drill diameter that matches the hole required for your fastener or application. Secure the bit in the drill chuck or collet so the shank is straight and fully seated. Use appropriate cutting speed and feed for the material: lower speeds for metals, higher speeds for wood and plastics. Apply steady, even pressure and allow the bit to clear chips periodically to avoid overheating. For precise holes, pilot with a smaller diameter then step up to the required size.
Usage recommendations
Use cutting fluid or lubricant when drilling metals to extend bit life and improve finish; secure workpieces with clamps when using handheld drills; store bits dry and clean to prevent corrosion.

## FAQ

### How much does the Drill bit set Irwin universal cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Irwin products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Irwin service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11718524/67099872_large.webp